3R6-71E9 Rotek Slewing Ring Bearings - BEARING MFG.CORP.

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3R6-71E9 Rotek Slewing Ring Bearings Description of the code

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:38200 lbf
Da - Cup Frontface Backing Diameter:5.64 in
Aa - Cage-Cone Backface Clearance:0.05 in
db - Cone Backface Backing Diameter:3.9 in
Cage Type:Stamped Steel
Y2 - ISO Factor10:3.09
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.06 in
Y1 - ISO Factor9:2.08
T - Bearing Width across Cones:4 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:21900 lbf
Cup Part Number:743DS
B - Cone Width:1.8375 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:147000 lbf
Bearing Weight:22.95 lb
Cg - Geometry Factor11:0.0898
Design Units:Imperial
Series:745
Cone Part Number:749A
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:12200 lbf

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